school shooting. the national rifle association exutive director will be going up against mark kelly. kelly is the husband of former congresswoman gabby giffords who survived an assassination attempt. coming up why kelly is saying this is not about the second amendment. >>> bp has been ordered to pay $4 billion in criminal fines and penalties for the 2010 gulf oil spill. a federal judge in new orleans approved the plea deal yesterday. it's the largest criminal penalty in u.s. history. the company faces billions of dollars more in civil penalties. >>> the state of california is expected to fine chevron today for the richmond refinery explosion last august. that fire sent heavy smoke in the air. making some 15,000 people sick. cal osha oversees -- show on paid $10 million so far. the company hopes to return the refinery up to speed by march. >>> time now 5:04. new this morning in less than two months from right now, toll takers on the golden gate bridge will be replaced. ktvu claudine wong is at the golden gate bridge toll plaza right now where a new automated is is being tested today.